Synthesis of EBG Surfaces Using Evolutionary Optimization Algorithms
Konferenz: EuCAP 2009 - 3rd European Conference on Antennas and Propagation
23.03.2009 - 27.03.2009 in Berlin, Germany
Tagungsband: EuCAP 2009
Seiten: 4Sprache: EnglischTyp: PDF
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Autoren:
Deias, L.; Mazzarella, G. (DIEE – Department of Electrical and Electronic Engineering, University of Cagliari, p.zza d’Armi, 09123 Cagliari, Italy)
Sirena, N. (DIEE and Consorzio COSMOLAB, via Marengo 3, 09123 Cagliari, Italy)
Inhalt:
In this paper evolutionary computation is applied to the synthesis of planar periodic EBG. We constrained our evolutionary design to the unit cell geometry and used a full–wave MoM to evaluate all individuals. Results show that the resonant frequency is able to approach the desired value, improving the bandwidth.